# SDR FDEA202010242631

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2020
- Submitted: October 27, 2020
- Operation: Air carrier
- Aircraft: N550FE
- Make and model: Doug MD-10-10F
- Registry model: [Doug MD-10-10F](https://openairdocs.org/model/mcdonnell-douglas-md-10-10f) (OpenAirDocs)
- Aircraft serial: 46521
- Aircraft time: 93,053 hours, 38,862 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Drive Chain
- Part number: SK11863CLK
- Condition: Broken
- Location: L1 Door Emer
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202010242631

## Discrepancy

L1 DOOR EMERGENCY OPERATION CHECK FAILED FOUND DRIVE CHAIN BROKEN.  REPLACED CHAIN, PER CMM 52-11-09 AND GMM 52-10-01-2.  OPERATIONS CHECKED EMERGENCY DOOR, PER WORK CARD 52C1301.

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